text_art::leaf_widget Class Reference

#include <widget.h>

Inheritance diagram for text_art::leaf_widget:

Collaboration diagram for text_art::leaf_widget:

Public Member Functions
void	update_child_alloc_rects () final override
canvas	to_canvas (const style_manager &style_mgr)
canvas::size_t	get_req_size ()
const canvas::size_t	get_req_size () const
void	set_alloc_rect (const canvas::rect_t &rect)
virtual const char *	get_desc () const =0
virtual canvas::size_t	calc_req_size ()=0
virtual void	paint_to_canvas (canvas &canvas)=0
int	get_req_w () const
int	get_req_h () const
const canvas::rect_t &	get_alloc_rect () const
int	get_alloc_w () const
int	get_alloc_h () const
int	get_min_x () const
int	get_max_x () const
int	get_next_x () const
int	get_min_y () const
int	get_max_y () const
int	get_next_y () const
canvas::range_t	get_x_range () const
canvas::range_t	get_y_range () const
const canvas::coord_t &	get_top_left () const

Static Public Attributes
static const bool	DEBUG_GEOMETRY = false

Protected Member Functions
	leaf_widget ()

Private Attributes
canvas::size_t	m_req_size
canvas::rect_t	m_alloc_rect

Detailed Description

Abstract subclass for widgets with no children.   

Constructor & Destructor Documentation

leaf_widget()

text_art::leaf_widget::leaf_widget ( )

inlineprotected

References text_art::widget::widget().

Referenced by text_art::canvas_widget::canvas_widget(), and text_art::text_widget::text_widget().

Member Function Documentation

calc_req_size()

virtual canvas::size_t text_art::widget::calc_req_size ( )

pure virtualinherited

Implemented in text_art::canvas_widget, text_art::text_widget, text_art::tree_widget, text_art::vbox_widget, and text_art::wrapper_widget.

Referenced by get_req_size().

get_alloc_h()

int text_art::widget::get_alloc_h ( ) const

inlineinherited

References m_alloc_rect.

get_alloc_rect()

const canvas::rect_t & text_art::widget::get_alloc_rect ( ) const

inlineinherited

References m_alloc_rect.

Referenced by text_art::wrapper_widget::update_child_alloc_rects().

get_alloc_w()

int text_art::widget::get_alloc_w ( ) const

inlineinherited

References m_alloc_rect.

Referenced by text_art::tree_widget::update_child_alloc_rects(), and text_art::vbox_widget::update_child_alloc_rects().

get_desc()

virtual const char * text_art::widget::get_desc ( ) const

pure virtualinherited

Implemented in ana::access_diagram, text_art::canvas_widget, text_art::text_widget, text_art::tree_widget, text_art::vbox_widget, and text_art::wrapper_widget.

Referenced by get_req_size(), and set_alloc_rect().

get_max_x()

int text_art::widget::get_max_x ( ) const

inlineinherited

References m_alloc_rect.

get_max_y()

int text_art::widget::get_max_y ( ) const

inlineinherited

References m_alloc_rect.

Referenced by text_art::tree_widget::paint_to_canvas().

get_min_x()

int text_art::widget::get_min_x ( ) const

inlineinherited

References m_alloc_rect.

Referenced by text_art::tree_widget::paint_to_canvas(), text_art::tree_widget::update_child_alloc_rects(), and text_art::vbox_widget::update_child_alloc_rects().

get_min_y()

int text_art::widget::get_min_y ( ) const

inlineinherited

References m_alloc_rect.

Referenced by text_art::tree_widget::update_child_alloc_rects(), and text_art::vbox_widget::update_child_alloc_rects().

get_next_x()

int text_art::widget::get_next_x ( ) const

inlineinherited

References m_alloc_rect.

get_next_y()

int text_art::widget::get_next_y ( ) const

inlineinherited

References m_alloc_rect.

get_req_h()

int text_art::widget::get_req_h ( ) const

inlineinherited

References m_req_size.

get_req_size() [1/2]

canvas::size_t text_art::widget::get_req_size ( )

inlineinherited

References calc_req_size(), DEBUG_GEOMETRY, get_desc(), and m_req_size.

Referenced by to_canvas().

get_req_size() [2/2]

const canvas::size_t text_art::widget::get_req_size ( ) const

inlineinherited

References m_req_size.

get_req_w()

int text_art::widget::get_req_w ( ) const

inlineinherited

References m_req_size.

get_top_left()

const canvas::coord_t & text_art::widget::get_top_left ( ) const

inlineinherited

References m_alloc_rect.

Referenced by text_art::canvas_widget::paint_to_canvas(), and text_art::text_widget::paint_to_canvas().

get_x_range()

canvas::range_t text_art::widget::get_x_range ( ) const

inlineinherited

References m_alloc_rect.

get_y_range()

canvas::range_t text_art::widget::get_y_range ( ) const

inlineinherited

References m_alloc_rect.

paint_to_canvas()

virtual void text_art::widget::paint_to_canvas ( canvas & canvas )

pure virtualinherited

Implemented in text_art::canvas_widget, text_art::container_widget, text_art::text_widget, text_art::tree_widget, and text_art::wrapper_widget.

Referenced by to_canvas().

set_alloc_rect()

void text_art::widget::set_alloc_rect ( const canvas::rect_t & rect )

inlineinherited

References DEBUG_GEOMETRY, get_desc(), m_alloc_rect, text_art::rect< CoordinateSystem >::m_size, text_art::rect< CoordinateSystem >::m_top_left, and update_child_alloc_rects().

Referenced by to_canvas().

to_canvas()

canvas widget::to_canvas ( const style_manager & style_mgr )

inherited

class text_art::widget.   

References get_req_size(), paint_to_canvas(), and set_alloc_rect().

update_child_alloc_rects()

void text_art::leaf_widget::update_child_alloc_rects ( )

inlinefinaloverridevirtual

Implements text_art::widget.

References final().

Field Documentation

DEBUG_GEOMETRY

const bool text_art::widget::DEBUG_GEOMETRY = false

staticinherited

Referenced by get_req_size(), and set_alloc_rect().

m_alloc_rect

canvas::rect_t text_art::widget::m_alloc_rect

privateinherited

Referenced by get_alloc_h(), get_alloc_rect(), get_alloc_w(), get_max_x(), get_max_y(), get_min_x(), get_min_y(), get_next_x(), get_next_y(), get_top_left(), get_x_range(), get_y_range(), set_alloc_rect(), and widget().

m_req_size

canvas::size_t text_art::widget::m_req_size

privateinherited

Referenced by get_req_h(), get_req_size(), get_req_size(), get_req_w(), and widget().

---

The documentation for this class was generated from the following file:

• widget.h